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[x86]: add a subtarget and drivers for the Intel Tolapai SoC

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20648 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
kaloz
2010-04-01 12:05:27 +00:00
parent 38b25a187b
commit 23f27ea50b
27 changed files with 13278 additions and 1 deletions
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103
package/ep80579-drivers/patches/102-iegbe_nuke_polling_netdev.patch Normal file
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@@ -0,0 +1,103 @@
--- a/Embedded/src/GbE/iegbe.h
+++ b/Embedded/src/GbE/iegbe.h
@@ -316,7 +316,6 @@ struct iegbe_adapter {
int cleaned_count);
struct iegbe_rx_ring *rx_ring; /* One per active queue */
struct napi_struct napi;
- struct net_device *polling_netdev; /* One per active queue */
int num_tx_queues;
int num_rx_queues;
--- a/Embedded/src/GbE/iegbe_main.c
+++ b/Embedded/src/GbE/iegbe_main.c
@@ -763,7 +763,7 @@ static int __devinit iegbe_probe(struct
struct iegbe_hw *hw;
static int cards_found = 0;
- int i, err, pci_using_dac;
+ int err, pci_using_dac;
u16 eeprom_data = 0;
u16 eeprom_apme_mask = E1000_EEPROM_APME;
int bars;
@@ -984,11 +984,8 @@ err_eeprom:
iegbe_phy_hw_reset(hw);
if (hw->flash_address)
iounmap(hw->flash_address);
- for (i = 0; i < adapter->num_rx_queues; i++)
- dev_put(&adapter->polling_netdev[i]);
kfree(adapter->tx_ring);
kfree(adapter->rx_ring);
- kfree(adapter->polling_netdev);
err_sw_init:
iounmap(hw->hw_addr);
err_ioremap:
@@ -1017,7 +1014,6 @@ iegbe_remove(struct pci_dev *pdev)
struct net_device *netdev = pci_get_drvdata(pdev);
struct iegbe_adapter *adapter = netdev_priv(netdev);
uint32_t manc;
- int i;
if(adapter->hw.mac_type >= iegbe_82540
&& adapter->hw.mac_type != iegbe_icp_xxxx
@@ -1030,15 +1026,11 @@ iegbe_remove(struct pci_dev *pdev)
}
unregister_netdev(netdev);
- for (i = 0x0; i < adapter->num_rx_queues; i++)
- dev_put(&adapter->polling_netdev[i]);
-
if(!iegbe_check_phy_reset_block(&adapter->hw)) {
iegbe_phy_hw_reset(&adapter->hw);
}
kfree(adapter->tx_ring);
kfree(adapter->rx_ring);
- kfree(adapter->polling_netdev);
iounmap(adapter->hw.hw_addr);
pci_release_regions(pdev);
@@ -1061,7 +1053,6 @@ iegbe_sw_init(struct iegbe_adapter *adap
struct iegbe_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
- int i;
/* PCI config space info */
@@ -1111,11 +1102,6 @@ iegbe_sw_init(struct iegbe_adapter *adap
return -ENOMEM;
}
- for (i = 0; i < adapter->num_rx_queues; i++) {
- adapter->polling_netdev[i].priv = adapter;
- dev_hold(&adapter->polling_netdev[i]);
- set_bit(__LINK_STATE_START, &adapter->polling_netdev[i].state);
- }
spin_lock_init(&adapter->tx_queue_lock);
/*
@@ -1137,8 +1123,7 @@ iegbe_sw_init(struct iegbe_adapter *adap
* @adapter: board private structure to initialize
*
* We allocate one ring per queue at run-time since we don't know the
- * number of queues at compile-time. The polling_netdev array is
- * intended for Multiqueue, but should work fine with a single queue.
+ * number of queues at compile-time.
**/
static int __devinit
@@ -1158,15 +1143,6 @@ iegbe_alloc_queues(struct iegbe_adapter
return -ENOMEM;
}
- adapter->polling_netdev = kcalloc(adapter->num_rx_queues,
- sizeof(struct net_device),
- GFP_KERNEL);
- if (!adapter->polling_netdev) {
- kfree(adapter->tx_ring);
- kfree(adapter->rx_ring);
- return -ENOMEM;
- }
-
return E1000_SUCCESS;
}